Cosmetic changes

InvalidFrameTypeException.cs

@@ -1,5 +1,6 @@
 using System.IO;
 
-namespace SL3Reader {
+namespace SL3Reader
+{
     public class InvalidFrameTypeException : IOException { }
 }

SL3Reader.cs

@@ -7,19 +7,9 @@
 using System.Threading;
 using static System.Runtime.InteropServices.NativeMemory;
 using Microsoft.Win32.SafeHandles;
-using System.Numerics;
 using System.Globalization;
-using System.Security.Cryptography;
-using System.Diagnostics.Metrics;
-using System.Text;
 using System.Buffers;
-using System.Runtime.Intrinsics.Arm;
 using System.Diagnostics.CodeAnalysis;
-using System.ComponentModel;
-using System.ComponentModel.Design;
-using System.Reflection.Metadata;
-using System.Runtime.InteropServices;
-using System.Text.RegularExpressions;
 
 namespace SL3Reader
 {
@@ -283,7 +273,6 @@ public unsafe void Export3D(string path, bool includeUnreliable = false, bool ma
             using StreamWriter streamWriter = File.CreateText(path);
             streamWriter.WriteLine("CampaignID,DateTime,X[Lowrance_m],Y[Lowrance_m],Z[m_WGS84Ellipsoid],Depth[m],Angle[°],Distance[m],Reliability");
 
-
             string[] stringArray = GC.AllocateUninitializedArray<string>(9);
 
             ThreeDimensionalFrameHeader header = new();